diff --git a/logPlus/mainwindowcurve.cpp b/logPlus/mainwindowcurve.cpp
index b3a28b8..6e8362d 100644
--- a/logPlus/mainwindowcurve.cpp
+++ b/logPlus/mainwindowcurve.cpp
@@ -259,7 +259,9 @@ MainWindowCurve::MainWindowCurve(QWidget *parent) :
     isScale[3]=m_isPrint;
     isScale[4]=m_isBMP;
 
-    QTimer::singleShot(100, this, [=]() {
+    QTimer::singleShot(200, this, [=]() {
+        QRect rect = this->geometry();
+        this->resize(rect.width(), rect.height()+1); // 设置初始大小
         //2个滚动条位置
         SetScrollBar_Geometry();
     });
@@ -447,6 +449,28 @@ void MainWindowCurve::resizeEvent(QResizeEvent *event)
 
     //2个滚动条位置
     SetScrollBar_Geometry();
+    QRect rect2 = ui->centralwidget->geometry();
+    int left, top, right, bottom;
+    if (ui->centralwidget->layout())
+    {
+        ui->centralwidget->layout()->getContentsMargins(&left, &top, &right, &bottom);
+    }
+    //获取井well前2行的高度
+    int iTableSize_Head = 0;
+    getTableSize_Head(iTableSize_Head);
+    int iTableWellTrack_height = ui->tableWidget_2->rowHeight(0) + (5) + iTableSize_Head -1;
+    //可视区域高度
+    int iScreenHeight = 0;
+    //锁头
+    if(m_fixwellsectionHeaderAc->isChecked())
+    {
+        iScreenHeight = (double)(rect2.height()-10- top -bottom - iTableWellTrack_height)/g_dPixelPerCm * m_iScale;
+    }
+    else{
+        iScreenHeight = (double)(rect2.height()-10- top -bottom)/g_dPixelPerCm * m_iScale;
+    }
+
+    ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100 - iScreenHeight);
 }
 
 QToolBar * MainWindowCurve::getPluginToolBar()
@@ -4234,6 +4258,28 @@ void MainWindowCurve::s_showHeadTable()
 
         //2个滚动条位置
         SetScrollBar_Geometry();
+
+        QRect rect2 = ui->centralwidget->geometry();
+        int left, top, right, bottom;
+        if (ui->centralwidget->layout())
+        {
+            ui->centralwidget->layout()->getContentsMargins(&left, &top, &right, &bottom);
+        }
+        //获取井well前2行的高度
+        int iTableSize_Head = 0;
+        getTableSize_Head(iTableSize_Head);
+        int iTableWellTrack_height = ui->tableWidget_2->rowHeight(0) + (5) + iTableSize_Head -1;
+        //可视区域高度
+        int iScreenHeight = 0;
+        //锁头
+        if(m_fixwellsectionHeaderAc->isChecked())
+        {
+            iScreenHeight = (double)(rect2.height()-10- top -bottom - iTableWellTrack_height)/g_dPixelPerCm * m_iScale;
+        }
+        else{
+            iScreenHeight = (double)(rect2.height()-10- top -bottom)/g_dPixelPerCm * m_iScale;
+        }
+        ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100 - iScreenHeight);
         ui->verticalScrollBar->setValue(-m_iY2*100);
 
         //QMessageBox::information(NULL,"提示","锁头完成！",QMessageBox::Ok);
@@ -4285,6 +4331,28 @@ void MainWindowCurve::s_showHeadTable()
         //通过原始的滚动条，整体滚动
         //ui->tableWidget_2->verticalScrollBar()->setValue(0);
         ShowTableHead_All();
+
+        QRect rect2 = ui->centralwidget->geometry();
+        int left, top, right, bottom;
+        if (ui->centralwidget->layout())
+        {
+            ui->centralwidget->layout()->getContentsMargins(&left, &top, &right, &bottom);
+        }
+        //获取井well前2行的高度
+        int iTableSize_Head = 0;
+        getTableSize_Head(iTableSize_Head);
+        int iTableWellTrack_height = ui->tableWidget_2->rowHeight(0) + (5) + iTableSize_Head -1;
+        //可视区域高度
+        int iScreenHeight = 0;
+        //锁头
+        if(m_fixwellsectionHeaderAc->isChecked())
+        {
+            iScreenHeight = (double)(rect2.height()-10- top -bottom - iTableWellTrack_height)/g_dPixelPerCm * m_iScale;
+        }
+        else{
+            iScreenHeight = (double)(rect2.height()-10- top -bottom)/g_dPixelPerCm * m_iScale;
+        }
+        ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100 - iScreenHeight);
         ui->verticalScrollBar->setValue(-m_iY2*100);
 
         //QMessageBox::information(NULL,"提示","锁头取消！",QMessageBox::Ok);
@@ -4442,13 +4510,14 @@ void MainWindowCurve::s_NewWell(QString strWellName, QString strSlfName, bool bS
             widgetWell->m_iY2 = m_iY2;
             widgetWell->m_strUuid = m_strUuid;
             widgetWell->m_strSlfName = strSlfName;
-            if(m_iTableSize_Head2>m_nObjLayerH)
+            if(m_iTableSize_Head2>104)
             {
-                widgetWell->m_nObjLyrH = m_iTableSize_Head2; //m_nObjLayerH;
+                m_nObjLayerH = m_iTableSize_Head2;
             }
             else{
-                widgetWell->m_nObjLyrH = m_nObjLayerH;
+                m_nObjLayerH = 104;
             }
+            widgetWell->m_nObjLyrH = m_nObjLayerH;
 			widgetWell->m_nObjDrawH = m_nObjDrawH;
             widgetWell->m_iScale = m_iScale;
             widgetWell->setWellHeader(wellH);
@@ -5498,7 +5567,28 @@ void MainWindowCurve::Open(QString fileFull)
         qDebug() << "JSON 模板文件读取成功！";
 
         //重置右侧滚动条
-        ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100);
+        QRect rect2 = ui->centralwidget->geometry();
+        int left, top, right, bottom;
+        if (ui->centralwidget->layout())
+        {
+            ui->centralwidget->layout()->getContentsMargins(&left, &top, &right, &bottom);
+        }
+        //获取井well前2行的高度
+        int iTableSize_Head = 0;
+        getTableSize_Head(iTableSize_Head);
+        int iTableWellTrack_height = ui->tableWidget_2->rowHeight(0) + (5) + iTableSize_Head -1;
+        //可视区域高度
+        int iScreenHeight = 0;
+        //锁头
+        if(m_fixwellsectionHeaderAc->isChecked())
+        {
+            iScreenHeight = (double)(rect2.height()-10- top -bottom - iTableWellTrack_height)/g_dPixelPerCm * m_iScale;
+        }
+        else{
+            iScreenHeight = (double)(rect2.height()-10- top -bottom)/g_dPixelPerCm * m_iScale;
+        }
+        ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100 - iScreenHeight);
+        //ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100);
         ui->verticalScrollBar->setValue(-m_iY2*100);
 
         QMessageBox::information(NULL,"提示","模板加载完成！",QMessageBox::Ok);
@@ -5762,7 +5852,29 @@ void MainWindowCurve::s_changeDepth(QString strUuid, QString strSlfName, QString
     m_iY1 = iY1;
     m_iY2 = iY2;
     //自定义滚动条
-    ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100);
+    QRect rect2 = ui->centralwidget->geometry();
+    int left, top, right, bottom;
+    if (ui->centralwidget->layout())
+    {
+        ui->centralwidget->layout()->getContentsMargins(&left, &top, &right, &bottom);
+    }
+    //获取井well前2行的高度
+    int iTableSize_Head = 0;
+    getTableSize_Head(iTableSize_Head);
+    int iTableWellTrack_height = ui->tableWidget_2->rowHeight(0) + (5) + iTableSize_Head -1;
+    //可视区域高度
+    int iScreenHeight = 0;
+    //锁头
+    if(m_fixwellsectionHeaderAc->isChecked())
+    {
+        iScreenHeight = (double)(rect2.height()-10- top -bottom - iTableWellTrack_height)/g_dPixelPerCm * m_iScale;
+    }
+    else{
+        iScreenHeight = (double)(rect2.height()-10- top -bottom)/g_dPixelPerCm * m_iScale;
+    }
+
+    ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100 - iScreenHeight);
+    //ui->verticalScrollBar->setRange(-m_iY2*100, -m_iY1*100);
     ui->verticalScrollBar->setValue(-m_iY2*100);
 
     double dHight = 0;